Some states award delegates to candidates on a winner-take-all basis, meaning that the candidate with the most votes in a state is awarded all of that state's delegates. Other states award delegates in proportion to each candidate's share of the primary vote.
Provocative angiography involves a full diagnostic angiogram followed by administration of intra-arterial procoagulant agents to identify an occult bleeding source in patients who have normal test results after lower gastrointestinal bleeding.
Century Dictionary and Cyclopedia. 1  provocative Serving or tending to provoke, excite, or stimulate; exciting; apt to incense or enrage: as, provocative threats. 2  n provocative Anything that tends to excite appetite or passion; a stimulant.